Python Data Model - Part 1

<p><em><a href="https://dev.to/brunotlps/python-data-model-part-1-492k">Read this article in English here</a>.</em></p> <h2> 1. Introdução </h2> <p>Se você já se perguntou por que

<h2> Introduction </h2> <p>In most programming languages you learn early on to separate <em>values</em> from<br /> <em>variables</em>: a variable is a labelled box, and you drop a

<p>on Variables: Why "y = x" Can Give You Two Very Different Results**</p> <p>Have you ever written this?</p> <p>x = 10<br /> y = x</p> <p>x = 20</p> <p>print(x)<br />

<p>Most Python developers know that <code>__len__</code> makes <code>len()</code> work and <code>__add__</code> makes <code>+</code> work. That is the surface. The actual story is